.main-wrap{
    width: 100%;
    height: 100%;
    .main-container{
        max-width: 980px;
        width: 100%;
        max-height: 710px;
        min-width: 770px;
        min-height: 550px;
        height: 100%;
        margin: 0 auto;
        background: #fff;
        border-radius: 4px;
        .main-menu{
            width: 70px;
            border-right: 1px solid #d8dfe4;
            background: #E8EDF3;
            border-bottom-left-radius: 3px;
            border-top-left-radius: 3px;
            position: relative;
            z-index: 4;
            .main-self-avatar{
                margin: 61px 0 57px 13px;
                width: 44px;
                height: 44px;
                overflow: hidden;
                img{
                    cursor: pointer;
                    width: 100%;
                }
            }
            .main-tab{
                .main-chat{
                    position: relative;
                    height: 30px;
                    margin-bottom: 31px;
                    >div{
                        background-size: 30px;
                        width: 30px;
                        height: 30px;
                        margin: 0 auto;
                        cursor: pointer;
                    }
                    .main-conversation-icon{
                        background: url(../../../assets/images/chat-normal.svg) center center no-repeat;
                        position: relative;               
                        &:hover{
                            background-image: url(../../../assets/images/chat-active.svg);
                        }
                        &.active{
                            background-image: url(../../../assets/images/chat-active.svg);
                        }
                    }
                    .main-contact-icon{
                        background: url(../../../assets/images/contact-normal.svg) center center no-repeat;
                        position: relative;          
                        &:hover{
                            background-image: url(../../../assets/images/contact-active.svg);
                        }
                        &.active{
                            background-image: url(../../../assets/images/contact-active.svg);
                        }
                    }
                    .main-room-icon{
                        background: url(../../../assets/images/room-normal.svg) center center no-repeat;
                        position: relative;          
                        &:hover{
                            background-image: url(../../../assets/images/room-active.svg);
                        }
                        &.active{
                            background-image: url(../../../assets/images/room-active.svg);
                        }
                    }
                }
            }
            .main-badge{
                position: absolute;
                top: 0;
                right: 0;
                -webkit-transform: translate(50%, -50%);
                        transform: translate(50%, -50%);
            }
            .main-add-container{
                position: absolute;
                bottom: 48px;
                left: 0;
                width: 100%;
                .main-add-single{
                    height: 21px;
                    margin-bottom: 38px;
                    position: relative;
                    .main-add-single-icon{
                        cursor: pointer;                    
                        background: url(../../../assets/images/add-single-normal.svg) center center no-repeat;
                        background-size: 21px;
                        width: 21px;
                        height: 21px;
                        margin: 0 auto;
                        &:hover{
                            background: url(../../../assets/images/add-single-active.svg) center center no-repeat;
                        }
                    }
                    .main-add-single-icon.active{
                        background: url(../../../assets/images/add-single-active.svg) center center no-repeat;
                    }
                }
                .main-setting{
                    height: 21px;
                    position: relative;
                    .main-setting-icon{
                        cursor: pointer;                    
                        background: url(../../../assets/images/menu-normal.svg) center center no-repeat;
                        background-size: 21px;
                        width: 21px;
                        height: 21px;
                        margin: 0 auto;
                        &:hover{
                            background: url(../../../assets/images/menu-active.svg) center center no-repeat;
                        }
                    }
                    .main-setting-icon.active{
                        background: url(../../../assets/images/menu-active.svg) center center no-repeat;
                    }
                }
            }
        }
        .main-right-container{
            .hidden{
                position: absolute !important;
                top: 0;
                right: 0;
                bottom: 0;
                left: 0;
            }
            .active{
                position: relative;
                z-index: 3;
            }
        }
    }
}
.copyright-container{
    height: 55px;
    position: absolute;
    bottom: 30px;
    text-align: center;
    width: 100%;
    font-size: 14px;
    color: #FFFFFF;
    opacity: 0.7;
    img{
        margin-bottom: 8px;
    }
}
@media (max-height:900px){
    .copyright-container{
        display: none;
    }
}
@media (max-width: 980px) {
    .main-container{
        max-height: 100% !important;
    }
}